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QR code

Identify the content of the QR code

Description of functional types

QRCodeDecoderProxy

Member Function

Description

Version Introduced

String decodeQRCode(byte[] nv21, int w, int h)

QR code Identification

2.0.0

String decodeQRCode(Bitmap bitmap)

QR code Identification

2.0.0

Description of Member Function

String decodeQRCode(byte[] nv21, int w, int h)

Parse the QR code

Parameter

Parameter Name

Type

Description

Note

Version Introduced

nv21

byte[]

Preview frame data

None

2.0.0

int

Preview width

None

2.0.0

int

Preview height

None

2.0.0

Return

The parsed QR code string

Exception

None

String decodeQRCode(Bitmap bitmap)

Parse the QR code

Parameter

Parameter Name

Type

Description

Note

Version Introduced

bitmap

Bitmap

Image Data

None

2.0.0

Return

The parsed QR code string

Exception

None